240181214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18587}}^1$

素因数の和:18680

約数の個数: 32

約数和(自身を含む): 449680896

約数和(自身を除く): 209499682

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 18587, 37174, 130109, 241631, 260218, 483262, 1319677, 1691417, 2639354, 3382834, 9237739, 17155801, 18475478, 34311602, 120090607, 240181214]

約数ペア:

[(1, 240181214), (2, 120090607), (7, 34311602), (13, 18475478), (14, 17155801), (26, 9237739), (71, 3382834), (91, 2639354), (142, 1691417), (182, 1319677), (497, 483262), (923, 260218), (994, 241631), (1846, 130109), (6461, 37174), (12922, 18587)]